Comparison to Surrounding Areas
The median household income ($164,300) for 11705 is more than 11715 ($163,125), 11741 ($144,346), 11772 ($105,245), 11782 ($147,672), Suffolk County ($130,686), and Islip town ($130,132).
| 11705 | $164,300 |
| Islip town | $130,132 |
| Suffolk County | $130,686 |
Get Median Household Income for all Zip Codes in New York.
The average household income ($192,616) for 11705 is more than 11715 ($159,122), 11741 ($160,160), 11772 ($126,157), 11782 ($175,599), Suffolk County ($166,220), and Islip town ($154,844).
| 11705 | $192,616 |
| Islip town | $154,844 |
| Suffolk County | $166,220 |
Get Average Household Income for all Zip Codes in New York.
The per-capita income for 11705 is $68,167. The per capita income ($68,167) for 11705 is more than 11715 ($67,682), 11741 ($55,432), 11772 ($49,574), 11782 ($67,711), Suffolk County ($57,164), and Islip town ($48,103).
| 11705 | $68,167 |
| Islip town | $48,103 |
| Suffolk County | $57,164 |
Get Per-Capita Income for all Zip Codes in New York.
39.5% of households make over $200,000 a year. The percent high income households (39.5%) for 11705 is more than 11715 (29.5%), 11741 (26.8%), 11772 (17.7%), 11782 (30.1%), Suffolk County (27.7%), and Islip town (26.3%).
| 11705 | 39.5% |
| Islip town | 26.3% |
| Suffolk County | 27.7% |
Get High Income Households for all Zip Codes in New York.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 11705 | $-1 | $173,203 | $202,639 | $95,368 |
| Islip town | $109,130 | $136,417 | $152,069 | $88,811 |
| Suffolk County | $66,555 | $146,310 | $155,326 | $87,077 |
Get Median Household Income by Age of Householder for all Zip Codes in New York.
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All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2024 5-year estimates. You can find this information and other demographics for 11705 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.
Margins of error for the income data are:
| Median Household Income | Average Household Income | Per Capita Income | High Income Households | Median Household Income by Age of Householder | ||||
|---|---|---|---|---|---|---|---|---|
| under 25 | 25 to 44 | 45 to 64 | 65+ | |||||
| 11705 | +/-$19,670 | +/-$17,675 | +/-$6,186 | +/-5.6% | +/-$-1 | +/-$14,354 | +/-$50,795 | +/-$23,423 |
| Islip town | +/-$2,573 | +/-$2,547 | +/-$1,065 | +/-1.0% | +/-$71,397 | +/-$7,250 | +/-$5,508 | +/-$4,212 |
| Suffolk County | +/-$1,707 | +/-$1,915 | +/-$655 | +/-0.5% | +/-$11,865 | +/-$3,205 | +/-$2,094 | +/-$2,156 |